Kaitlin Olson shared a message of support for Blake Lively after Lively's legal action against her 'It Ends With Us' costar ...

The respective stars and creators of "Abbott Elementary" and "It's Always Sunny in Philadelphia" discussed how their shows ...

It's Always Sunny in Philadelphia or Abbott Elementary? Kaitlin Olson and the cast from the ABC sitcom try to match the quote with the show.

The "High Potential" star calls her fellow actress "kind, lovely, honest and generous" -- and an incredible mother, too ...

Kaitlin Olson joins others in expressing support for Blake Lively amid her legal complaint against Justin Baldoni.

Even if it won't serve as a proper Christmas present, we can all enjoy the gift of crossover excellence when Abbott ...

The biggest moment in Philly television arrives early in the new year with a crossover episode of "Abbott Elementary" and "It ...

“The Gang” is all here — and bringing absolute chaos to Abbott Elementary. The cast of It’s Always Sunny in Philadelphia made its way to the ABC show, which is set in Philly, for the crossover episode ...

Kaitlin Olson supports Blake Lively's sexual harassment lawsuit against Justin Baldoni, claiming he behaved unprofessionally ...

After Blake Lively accused Justin Baldoni of sexual harassment and retaliation, Kaitlin Olson is supporting the 'It Ends with ...